Square imaging aperture



FIG. 1 is a front perspective view of the square imaging aperture;

FIG. 2 is a top view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is right side view thereof; and,

FIG. 7 is a rear view thereof.

The broken lines depict environmental subject only and form no part ofthe claim.

CLAIM The ornamental design for square imaging aperture, as shown anddescribed.